Lady Gaga will be one of the headliners at this summer's Lollapalooza music festival in Chicago. Photo: Splash News

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The lineup for this year’s Lollapalooza festival was released Tuesday, confirming what many news outlets had already guessed: Lady Gaga is one of the big headline acts signed to play the three-day music festival.

This year Lollapalooza runs from Aug. 6 to Aug. 8 in Chicago’s Grant Park.

There are 124 bands in all, featuring a little bit of everything. In addition to Lady Gaga, the festival will include Soundgarden, Arcade Fire, Phoenix, The Strokes, Green Day, Devo, Erykah Badu, Cypress Hill and more.